winblad.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	winblad-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::28 2a01:111:f403:ca09::e 52.101.209.153 52.101.68.3 52.101.73.19 52.101.73.2	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 77ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 205ms

TXT Record
MS=ms91446780
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (winblad.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC95ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@winblad.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-01 08:01:36

Field	Value
Registrar	SAC-IT A/S
Registered	1997-03-20
Expires	2027-03-31 (210d)

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

47ms

MX

47ms

AAAA

44ms

TXT

205ms

CAA

43ms

HTTPS

50ms

TLSA

307ms

SOA

0ms

MTA-STS

75ms

DNSSEC

95ms

SRV

77ms

Total

859ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:28:07	859ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-21 02:11:15	1340ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-15 00:22:38	3167ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-08 20:54:59	1482ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-01 07:59:34	8819ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 06:11:35	9167ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 16:02:20	1594ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-11 03:32:16	1225ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 07:43:38	653ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-28 07:43:37	1041ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 11:40:19	793ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 02:18:52	1215ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-22 10:38:46	1549ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-06-18 19:34:51	4761ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 13:29:35	4709ms	2 NS 0 A 1 MX	🔓 Insecure	View